The exterior of The Bookhouse is a building just behind The Roadhouse, but the interior is a California location. The scenes in the first season of Twin Peaks were filmed at The Old Place, a restaurant outside of Los Angeles.

This is the location of Big Ed's Gas Farm from Twin Peaks, although the gas pumps have long been removed and the building has been remodeled. Across the street you'll find Ed and Nadine's house with the quiet drape runners.

In the Twin Peaks prequel Fire Walk with Me Leland Palmer arranges a rendezvous through Teresa Banks with two other women at the Blue Diamond Motel but then ‘chickens out’ when he sees that one of the women is his daughter. This flashback was filmed at the Mount Si Motel in North Bend.